Not a lot to go on.
First thing I see is someone lost the original screws attaching the neck to the body. That’s concerning. I can’t think of a good reason to do that unless it was re drilled or something to fit another neck to the body. Or the body and neck were found separately. But I shouldn’t get ahead of the process.
First step is to remove the neck and photograph everything. Neck pocket. End of neck and where it fits in the neck pocket.
You also need to remove the pickguard and photograph the cavities, pickups, pots, etc. in order to sort this out.
It could be all sorts of stuff at this point.
At present it looks like an AST neck. And the bridge saddles are entry level. It could be a Korean guitar or a partscaster or a mid 80s AST40. But we need more pics.
Hope that helps.